Acceleration of Sports Recovery with Glutamine Supplementation in Vertical Jump and Badminton Smash Velocity

Wismanadi, Himawan; Kafrawi, Fatkur Rohman; Sulistyarto, Soni; Hakim, Abdul; Rusdiawan, Afif; Khuddus, Lutfhi Abdil

doi:10.2991/assehr.k.211223.065

Cited by 2 publications

(2 citation statements)

References 25 publications

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“…This result showed that glutamine could accelerate the recovery of vertical jump, leg power, arm power, and smash velocity after jumping smash activity. This finding follows the research conducted by Wismanadi et al (2021) that the administration of glutamine supplementation of 0.4 grams/kg BW for three days can increase the vertical jump at 48 hours after the exercise. Glutamine can delay fatigue through various mechanisms.…”

Section: Discussionsupporting

confidence: 91%

Glutamine Accelerates Post-Exercise Recovery of Arms Power, Leg Power, and Smash Velocity at 48 Hours for Non-Elite Badminton Athletes

Wismanadi,

Roepajadi,

Pudjijuniarto

et al. 2024

Retos

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Badminton is a sport that is characterized by long-lasting muscle contractions in continuous smash movements which lead to fatigue and glutamine can potentially reduce the incidence of muscle fatigue. The aim of the study is to investigate glutamine affecting post-exercise recovery in non-elite badminton athletes. It was a randomized group pre-test and post-test design. Twenty male students were involved and divided into 2 groups: The placebo (Plac) group was only given instruction for jumping smash activities and mineral water, while the glutamine (Glut) group was jumping smash activities and mineral water containing glutamine. The jumping smash activities were carried out in 10 sets with 20 repetitions with a rest period of 30 seconds per set. Glutamine was given 3 times after 1 hour of jumping smash activities, 24 hours, and 48 hours with a dose of 0.4 grams/KgBW. There were significant differences in the vertical jump, leg power, arm power, and smash velocity in pre-post-2 between the Placebo and Glutamine groups with p<0.05. Meanwhile, no difference was observed in the vertical jump, leg power, arm power, and smash velocity (p>0.05) between the Placebo and Glutamine groups 72 hours after the jumping smash activities (post 3). The administration of glutamine at a dose of 0.4 gram/Kg BW given three times post-jumping smash (eccentric) exercise can accelerate the 48-hour post-exercise recovery of vertical jump, arm power, leg power, and smash velocity. Badminton athletes who play matches daily are expected to consume glutamine to speed up recovery. Keywords: Glutamine; physical exercise; badminton; non-elite athletes

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Section: Discussionsupporting

confidence: 91%

Glutamine Accelerates Post-Exercise Recovery of Arms Power, Leg Power, and Smash Velocity at 48 Hours for Non-Elite Badminton Athletes

Wismanadi,

Roepajadi,

Pudjijuniarto

et al. 2024

Retos

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“…Also, sports recovery acceleration and muscular fatigue reduction are essential for sports performance. In this regard, glutamine supplementation seems to increase muscle glycogen synthesis and reduce ammonia accumulation induced by exercise; it may attenuate markers of muscle damage, such as blood creatine kinase and lactate dehydrogenase levels; it can increase glutathione synthesis, being considered an indirect antioxidant [20,21].…”

Section: Positive and Negative Aspects Of The Biological Behaviour Of...mentioning

confidence: 99%

Potential Defence Mechanisms Triggered by Monosodium Glutamate Sub-Chronic Consumption in Two-Year-Old Wistar Rats

Moldovan,

Vari,

Tero-Vescan

et al. 2023

Nutrients

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Monosodium glutamate (MSG) is the sodium salt of glutamic acid (GLA), used as a flavour enhancer. MSG is considered a controversial substance. It is incriminated in disturbing the antioxidant system, but also has beneficial effects, as GLA metabolism plays a crucial role in homeostasis. This study highlights which positive or negative aspects of MSG sub-chronic consumption are better reflected in subjects potentially affected by advanced age. Daily doses of MSG were administered to four groups of two-year-old Wistar rats for 90 days: (I) 185 mg/kg bw, (II) 1500 mg/kg bw, (III) 3000 mg/kg bw and (IV) 6000 mg/kg bw, compared to a MSG non-consumer group. Aspartate aminotransferase, alanine aminotransferase, alkaline phosphatase, direct and total bilirubin, total cholesterol, triglycerides, creatinine and urea levels were analysed; stomach, liver and kidney samples were subjected to histopathological analysis. Although, in most cases, there were no statistical differences, interesting aspects of the dose–effect relationship were observed. After MSG sub-chronic consumption, the positive aspects of GLA seem to be reflected better than the negative ones. The hormesis effect, with low-level reactive oxygen species’ protective effects and GLA metabolism, may represent the hypothesis of a potential defence mechanism triggered by MSG sub-chronic consumption in ageing rats.

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Acceleration of Sports Recovery with Glutamine Supplementation in Vertical Jump and Badminton Smash Velocity

Cited by 2 publications

References 25 publications

Glutamine Accelerates Post-Exercise Recovery of Arms Power, Leg Power, and Smash Velocity at 48 Hours for Non-Elite Badminton Athletes

Glutamine Accelerates Post-Exercise Recovery of Arms Power, Leg Power, and Smash Velocity at 48 Hours for Non-Elite Badminton Athletes

Potential Defence Mechanisms Triggered by Monosodium Glutamate Sub-Chronic Consumption in Two-Year-Old Wistar Rats

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